132131470 has 16 divisors (see below), whose sum is σ = 238719168. Its totient is φ = 52656480.

The previous prime is 132131459. The next prime is 132131471. The reversal of 132131470 is 74131231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132131471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21669 + ... + 27088.

It is an arithmetic number, because the mean of its divisors is an integer number (14919948).

Almost surely, 2^132131470 is an apocalyptic number.

132131470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132131470 is a deficient number, since it is larger than the sum of its proper divisors (106587698).

132131470 is a wasteful number, since it uses less digits than its factorization.

132131470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49035.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 132131470 is about 11494.8453665110. The cubic root of 132131470 is about 509.3333208649. Note that the first 4 decimals are identical.

The spelling of 132131470 in words is "one hundred thirty-two million, one hundred thirty-one thousand, four hundred seventy".